Transaction not yet indexed

52BsmfBiZ3dtDUnRfE1RQL3zZqwVVndPc7aWgQchYUdNfizJjfL3Q6xDqY4CrSSvBGbuLaRLMvbpubppU3XZYGFp

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.